Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Lebanon-Springfield Airport (K6I2)

Lat: 37.64° N Lon: 85.24° W Elev: 866 ft.

NA

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint NA
Visibility NA
Last update *** Not a current observation ***
Detailed forecast for

Washington County

Tonight
Partly cloudy. Scattered thunderstorms early in the evening. Lows in the lower 70s. South winds up to 5 mph. Chance of thunderstorms 30 percent.
Sunday
Sunny. Highs in the lower 90s. Southwest winds 5 to 10 mph.
Sunday Night
Partly cloudy. Lows in the upper 60s. Southwest winds up to 5 mph shifting to the southeast after midnight.
Monday
Mostly sunny. Scattered showers and isolated thunderstorms in the afternoon. Highs in the upper 80s. Northeast winds up to 5 mph. Chance of precipitation 40 percent.
Monday Night
Mostly cloudy. Scattered thunderstorms in the evening, then scattered showers after midnight. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of precipitation 50 percent.
Tuesday
Partly sunny. Scattered showers and isolated thunderstorms in the morning, then scattered thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent.
Tuesday Night
Mostly cloudy. Scattered thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows around 60. Chance of precipitation 50 percent.
Wednesday
Partly sunny with chance of showers and slight chance of thunderstorms. Highs in the upper 70s. Chance of precipitation 50 percent.
Wednesday Night
Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of showers after midnight. Lows in the upper 50s. Chance of precipitation 20 percent.
Thursday
Partly sunny. Highs in the upper 70s.
Thursday Night
Partly cloudy. Lows in the mid 50s.
Friday
Partly sunny. Highs in the upper 70s.
Friday Night
Partly cloudy. Lows in the mid 50s.
Saturday
Mostly sunny. Highs in the upper 70s.



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408 PM EDT Sat Sep 19 2026
 
 

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